se.unlogic.standardutils.io
Class FileUtils

java.lang.Object
  se.unlogic.standardutils.io.FileUtils

public class FileUtils
extends Object

Utility class for handling files and folders

Author:

Robert "Unlogic" Olofsson (unlogic@unlogic.se)

Constructor Summary

FileUtils()

Method Summary

static boolean	deleteDirectory(File directory)
static boolean	deleteDirectory(String directoryPath)
static void	deleteFile(String path)
static int	deleteFiles(File dir, FileFilter filter, boolean recursive)
static int	deleteFiles(String directory, FileFilter filter, boolean recursive) Removes all files in the given directory matching the given filter
static boolean	fileExists(String path)
static String	getFileExtension(File file)
static String	getFileExtension(String filename)
static byte[]	getRawBytes(File f)
static int	replace(File dir, String filename, File replacementFile, boolean recursive, boolean caseSensitive, Callback<File> callback)
static void	replaceFile(File target, File replacement)
static String	toAsciiFilename(String string)
static String	toValidHttpFilename(String string)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FileUtils

public FileUtils()

Method Detail

toAsciiFilename

public static String toAsciiFilename(String string)

toValidHttpFilename

public static String toValidHttpFilename(String string)

getRawBytes

public static final byte[] getRawBytes(File f)
                                throws IOException

Throws:

IOException

getFileExtension

public static String getFileExtension(File file)

getFileExtension

public static String getFileExtension(String filename)

fileExists

public static boolean fileExists(String path)

deleteFiles

public static int deleteFiles(String directory,
                              FileFilter filter,
                              boolean recursive)

Removes all files in the given directory matching the given filter

Parameters:

directory - the directory to be cleared

filter - FileFilter used to filter files

recursive - controls weather files should be deleted from sub directories too

deleteFiles

public static int deleteFiles(File dir,
                              FileFilter filter,
                              boolean recursive)

replace

public static int replace(File dir,
                          String filename,
                          File replacementFile,
                          boolean recursive,
                          boolean caseSensitive,
                          Callback<File> callback)

replaceFile

public static void replaceFile(File target,
                               File replacement)
                        throws IOException

Throws:

IOException

deleteDirectory

public static boolean deleteDirectory(String directoryPath)

deleteDirectory

public static boolean deleteDirectory(File directory)

deleteFile

public static void deleteFile(String path)